Salinity history of coastal marshes reconstructed from diatom remains
Tóm tắt
Sediment cores were collected from three Louisiana coastal marsh ponds, dated with radioisotopes, and analyzed for diatom remains to determine if long-term salinity changes were evident in the sediment record. A diatom-based salinity index formulated from a statistical comparison of available salinity data and changing diatom assemblages demonstrated that diatom remains appear to preserve salinity signals in coastal brackish and salt marsh environments. The salinity index was applied to sediment cores spanning the late 1600s to the 1990s and provided a more complete record of salinity than field data, which were temporally and spatially incomplete. The salinity reconstructions indicated that salinity has increased at two sites and decreased at a third since the early 1900s. The salinity changes are less than 1‰ per decade in all cases, and may be due to natural variability as depicted by the wide range of salinities observed between the late 1600s and 1900. Salinity regimes may be very localized (<2 km from a hydrologic source), indicating single-site studies may not be applicable to regional inferences. This study demonstrates that diatoms can be used to reconstruct past salinity in coastal marsh environments and can provide a useful tool with which to study the changing hydrology of river-influenced ecosystems.
Tài liệu tham khảo
citation_journal_title=Journal of Experimental Marine Biology and Ecology; citation_title=Distribution of diatom species on an estuarine mud flat and experimental analysis of the selective effect of stress; citation_author=W. Admiraal, H. Peletier; citation_volume=46; citation_publication_date=1980; citation_pages=157-175; citation_doi=10.1016/0022-0981(80)90029-5; citation_id=CR1
citation_journal_title=Journal of Phycology; citation_title=Distribution of intertidal diatoms associated with sediments in Yaquina estuary, Oregon; citation_author=M. C. Amspoker, C. D. McIntire; citation_volume=14; citation_publication_date=1978; citation_pages=387-395; citation_doi=10.1111/j.1529-8817.1978.tb02457.x; citation_id=CR2
citation_journal_title=Bibliotheca Diatomologica; citation_title=The diatoms of the Sundays and Greatfish rivers in the Eastern Cape Province of South Africa; citation_author=R. E. M. Archibald; citation_volume=1; citation_publication_date=1983; citation_pages=1-362; citation_id=CR3
citation_title=Inventory of the Nation's Wetlands; citation_publication_date=1986; citation_id=CR4; citation_author=C. E. Alexander; citation_author=M. A. Broutman; citation_author=D. W. Field; citation_publisher=National Oceanic and Atmospheric Administration, Strategic Assessment Branch
citation_journal_title=Water South Africa; citation_title=Assessment of ecosystem changes in response to freshwater inflow of the Kromme River estuary, St. Francis Bay, South Africa: A network analysis approach; citation_author=D. Baird, J. J. Heymans; citation_volume=22; citation_publication_date=1996; citation_pages=307-318; citation_id=CR5
citation_journal_title=New Phytologist; citation_title=A new method for the preparation of clay-rich sediment samples for palynological investigation; citation_author=C. D. Bates, P. Coxon, P. L. Gibbard; citation_volume=81; citation_publication_date=1978; citation_pages=459-463; citation_doi=10.1111/j.1469-8137.1978.tb02651.x; citation_id=CR6
citation_journal_title=Limnology and Oceanography; citation_title=The use of electronically counted microspheres in absolute diatom analysis; citation_author=R. W. Battarbee, M. J. Kneen; citation_volume=27; citation_publication_date=1982; citation_pages=184-188; citation_id=CR7
citation_title=Diatom analysis; citation_inbook_title=Handbook of Holocene Palaeoecology and Palaeohydrology; citation_publication_date=1986; citation_pages=527-570; citation_id=CR8; citation_author=R. W. Battarbee; citation_publisher=John Wiley & Sons Ltd.
citation_journal_title=Environmental Geology and Water Resources; citation_title=Direct impacts of outer continental shelf activities on wetland loss in the central Gulf of Mexico; citation_author=R. H. Baumann, R. E. Turner; citation_volume=15; citation_publication_date=1990; citation_pages=189-198; citation_doi=10.1007/BF01706410; citation_id=CR9
citation_journal_title=Earth Planetary Science Letters; citation_title=Effects of biological sediment mixing on the 210Pb chronology and trace metal distribution in a Long Island Sound sediment core; citation_author=L. K. Benninger, R. C. Aller, J. K. Cochran, K. K. Turekian; citation_volume=43; citation_publication_date=1979; citation_pages=241-259; citation_doi=10.1016/0012-821X(79)90208-5; citation_id=CR10
citation_journal_title=Estuaries and Coasts; citation_title=Variability and prediction of freshwater and nitrate fluxes for the Louisiana-Texas shelf: Mississippi and Atchafalaya river source functions; citation_author=A. Bratkovich, S. P. Dinnel, D. A. Goolsby; citation_volume=17; citation_publication_date=1994; citation_pages=766-778; citation_doi=10.2307/1352746; citation_id=CR11
citation_journal_title=Journal of Coastal Research; citation_title=The relationship between marsh surface topography, hydroperiod, and soil accretion in a deteriorating Louisiana salt marsh; citation_author=D. R. Cahoon, D. J. Reed; citation_volume=11; citation_publication_date=1995; citation_pages=357-369; citation_id=CR12
citation_title=Brackish-water phytoplankton of the Flemish lowland; citation_inbook_title=Developments in Hydrobiology 18; citation_publication_date=1983; citation_pages=1-272; citation_id=CR13; citation_author=A. G. Caljon; citation_publisher=Dr. W. Junk Publishers
citation_journal_title=Nova Hedwigia; citation_title=Evolutionary euryhalinity of diatoms in changing environments; citation_author=L. H. Carpelan; citation_volume=29; citation_publication_date=1978; citation_pages=489-526; citation_id=CR14
citation_journal_title=Proceedings of the Louisiana Academy of Sciences; citation_title=Changes in vegetation types in Louisiana coastal marshes over a ten-year period; citation_author=R. H. Chabreck, G. Linscombe; citation_volume=45; citation_publication_date=1982; citation_pages=98-102; citation_id=CR15
citation_journal_title=Sveriges Geologiska Undersoekning; citation_title=Postglaciala bild ningarnas klassifikation på grund av deras fossila diatomacéer; citation_author=P. T. Cleve; citation_volume=180; citation_publication_date=1899; citation_pages=59-61; citation_id=CR16
citation_title=Die diatomeen von Schweden und Finnland; citation_publication_date=1968; citation_id=CR17; citation_author=A. Cleve-Euler; citation_publisher=Verlag von J. Cramer
citation_journal_title=Journal of Phycology; citation_title=The distribution of edaphic diatoms along environmental gradients of a Louisiana salt marsh; citation_author=L. L. Cook, S. A. Whipple; citation_volume=18; citation_publication_date=1982; citation_pages=64-71; citation_doi=10.1111/j.1529-8817.1982.tb03157.x; citation_id=CR18
citation_journal_title=Ecological Applications; citation_title=Chesapeake Bay watershed historical land use: Impact on water quality and diatom communities; citation_author=S. R. Cooper; citation_volume=5; citation_publication_date=1995; citation_pages=703-723; citation_doi=10.2307/1941979; citation_id=CR19
Costanza, R. and S. C. Farber. 1985. The Economic Value of Wetlands in Louisiana. Final Report to the Coastal Management Section, Louisiana Department of Natural Resources, Baton Rouge, Louisiana.
citation_journal_title=Hydrobiologia; citation_title=Development of diatombased salinity models for paleoclimatic research from lakes in British Columbia (Canada); citation_author=B. F. Cumming, J. P. Smol; citation_volume=269/270; citation_publication_date=1993; citation_pages=179-196; citation_doi=10.1007/BF00028017; citation_id=CR21
citation_journal_title=Nuclear Instruments and Methods; citation_title=Direct analysis of 210Pb in sediment samples: Self-absorption; citation_author=N. H. Cutshall, I. L. Larsen, C. R. Olsen; citation_volume=206; citation_publication_date=1983; citation_pages=309-312; citation_doi=10.1016/0167-5087(83)91273-5; citation_id=CR22
citation_journal_title=Review of Palaeobotany and Palynology; citation_title=A case of drowning—The end of subatlantic peat growth and related paleoenvironmental changes in the lower Scheldt Basin (Belgium) based on diatom and pollen analysis; citation_author=L. Denys, C. Verbruggen; citation_volume=59; citation_publication_date=1989; citation_pages=7-36; citation_doi=10.1016/0034-6667(89)90003-1; citation_id=CR23
citation_journal_title=Resources Management; citation_title=River regulation in southern China: Ecological implications, conservation, and environmental management; citation_author=D. Dudgeon; citation_volume=11; citation_publication_date=1995; citation_pages=35-54; citation_id=CR24
citation_journal_title=Journal of Paleolimnology; citation_title=Diatom paleoecology of the Mar Chiquita lagoon delta, Argentina; citation_author=M. A. Espinosa; citation_volume=10; citation_publication_date=1994; citation_pages=17-23; citation_doi=10.1007/BF00683142; citation_id=CR25
citation_journal_title=Hydrobiologia; citation_title=The relationship between surface sediment diatom assemblages and pH in 33 Galloway lakes: Some regression models for reconstructing pH and their application to sediment cores; citation_author=R. J. Flower; citation_volume=143; citation_publication_date=1986; citation_pages=93-103; citation_doi=10.1007/BF00026650; citation_id=CR26
citation_journal_title=Bibliotheca Phycologia; citation_title=Some littoral diatoms from the coast of Tanzania; citation_author=N. Foged; citation_volume=16; citation_publication_date=1975; citation_pages=1-127; citation_id=CR27
citation_journal_title=Bibliotheca Phycologia; citation_title=Diatoms in Oland, Sweden; citation_author=N. Foged; citation_volume=49; citation_publication_date=1980; citation_pages=1-193; citation_id=CR28
citation_journal_title=Bibliotheca Diatomologica; citation_title=Diatoms in Gambia; citation_author=N. Foged; citation_volume=12; citation_issue=a; citation_publication_date=1986; citation_pages=1-152; citation_id=CR29
citation_journal_title=Bibliotheca Diatomologica; citation_title=Diatoms in the Volo Bay; citation_author=N. Foged; citation_volume=12; citation_issue=b; citation_publication_date=1986; citation_pages=1-63; citation_id=CR30
citation_journal_title=Bibliotheca Diatomologica; citation_title=Diatoms from Vitu Levu, Fiji Islands; citation_author=N. Foged; citation_volume=14; citation_publication_date=1987; citation_pages=1-195; citation_id=CR31
citation_journal_title=Limnology and Oceanography; citation_title=Twentieth-century salinity and water-level fluctuations in Devils Lake, North Dakota; citation_author=S. C. Fritz; citation_volume=35; citation_publication_date=1990; citation_pages=1771-1781; citation_id=CR32
citation_journal_title=Canadian Journal of Fisheries and Aquatic Sciences; citation_title=Diatom assemblages and ionic characterization of lakes of the northern Great Plains, North America: A tool for reconstructing past salinity and climate fluctuations; citation_author=S. C. Fritz, S. Juggins, R. W. Battarbee; citation_volume=50; citation_publication_date=1993; citation_pages=1844-1856; citation_doi=10.1139/f93-207; citation_id=CR33
citation_title=Status and trends in vegetation and habitat modifications; citation_inbook_title=Status and Historical Trends of Hydrologic Modification, Reduction in Sediment Availability, and Habitat Loss/Modification in the Barataria and Terrebonne Estuarine System; citation_publication_date=1995; citation_pages=25-76; citation_id=CR34; citation_author=D. A. Fuller; citation_author=J. G. Gosselink; citation_author=J. Barras; citation_author=C. E. Sasser; citation_publisher=Barataria-Terrebonne National Estuary Program
citation_title=An Environmental-Economic Blueprint for Restoring the Louisiana Coastal Zone: The State Plan; citation_publication_date=1994; citation_id=CR35; citation_author=S. Gagliano; citation_publisher=Governor's Office of Coastal Activities and the Wetland Conservation and Restoration Task Force
citation_journal_title=Bibliotheca Diatomologica; citation_title=East African diatoms; citation_author=F. Gasse; citation_volume=11; citation_publication_date=1986; citation_pages=1-202; citation_id=CR36
Germain, H. 1981. Flore des diatomées. Diatomophycées. Eaux douces et saumâtres du Massif Armoricain et des contrées voisines d'Europe occidentale, Boubee, Paris.
citation_journal_title=Conservation Biology; citation_title=Effects of water management on the wetlands of the Colorado River delta, Mexico; citation_author=E. P. Glenn, C. Lee, R. Felger, S. Zengel; citation_volume=10; citation_publication_date=1996; citation_pages=1175-1186; citation_doi=10.1046/j.1523-1739.1996.10041175.x; citation_id=CR38
citation_title=A review of primary production and decomposition dynamics of the below ground marsh component; citation_inbook_title=Estuarine Comparisons; citation_publication_date=1982; citation_pages=139-157; citation_id=CR39; citation_author=R. E. Good; citation_author=N. F. Good; citation_author=B. R. Frasco; citation_publisher=Academic Press
citation_journal_title=Netherlands Journal of Sea Research; citation_title=Accumulation rates of estuarine sediment in the Dollard Area: Comparison of Pb-210 and pollen influx methods; citation_author=H. Heijnis, G. W. Berger, D. Eisma; citation_volume=21; citation_publication_date=1987; citation_pages=295-301; citation_doi=10.1016/0077-7579(87)90004-4; citation_id=CR40
citation_title=An introductory account of the smaller algae of British coastal waters; Part V: Bacillariophyceae (Diatoms); citation_publication_date=1964; citation_id=CR41; citation_author=N. I. Hendey; citation_publisher=Otto Koeltz Science Publishers
citation_journal_title=Abhandlungen des naturwissenschaften vereins in Bremen; citation_title=Die diatomennflora des Küstengebietes der Nordsee vom Dollart bis zür Elbemundung; citation_author=F. Hustedt; citation_volume=31; citation_publication_date=1939; citation_pages=572-677; citation_id=CR42
citation_title=Marine Littoral Diatoms of Beaufort, North Carolina; citation_publication_date=1955; citation_id=CR43; citation_author=F. Hustedt; citation_publisher=Duke University Press
citation_journal_title=Bibliotheca Diatomologica; citation_title=Diatoms in the Thames Estuary, England: Ecology, paleoecology, and salinity transfer function; citation_author=S. Juggins; citation_volume=25; citation_publication_date=1992; citation_pages=1-216; citation_doi=10.1159/000118800; citation_id=CR44
citation_journal_title=Pflanzenforschung; citation_title=Zur Őkologie, Morphologie und Systematik der Brackwasser-Diatomeen; citation_author=R. W. Kolbe; citation_volume=7; citation_publication_date=1927; citation_pages=1-146; citation_id=CR45
citation_journal_title=Earth Planetary Science Letters; citation_title=Marine geochronology with 210Pb; citation_author=M. Koide, A. Soutar, E. D. Goldberg; citation_volume=14; citation_publication_date=1972; citation_pages=442-446; citation_doi=10.1016/0012-821X(72)90146-X; citation_id=CR46
citation_title=Bacillariophyceae (Band 2/1), Vol. 1, Naviculaceae; citation_inbook_title=Süßwasserflora von Mitteleuropa; citation_publication_date=1986; citation_id=CR47; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer Verlag
citation_title=Bacillariophyceae (Band 2/2), Vol. 2, Bacillariaceae, Epithemiaceae, Surirellaceae; citation_inbook_title=Süßwasserflora von Mitteleuropa; citation_publication_date=1988; citation_id=CR48; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer Verlag
citation_title=Bacillariophyceae (Band 2/3), Vol. 3, Centrales, Fragilariaceae, Eunotiaceae; citation_inbook_title=Süßwasserflora von Mitteleuropa; citation_publication_date=1991; citation_id=CR49; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer Verlag
citation_title=Bacillariophyceae (Band 2/4), Vol. 4, Achnantheceae, Kritische Ergänzungen zu (Lineolatae) und
; citation_inbook_title=Süßwasserflora von Mitteleuropa; citation_publication_date=1991; citation_id=CR50; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer Verlag
citation_journal_title=Limnology and Oceanography; citation_title=Century-scale paleoclimatic reconstruction from Moon Lake, a closed-basin lake in the northern Great Plains; citation_author=K. R. Laird, S. C. Fritz, E. C. Grimm, P. G. Mueller; citation_volume=41; citation_publication_date=1996; citation_pages=890-902; citation_doi=10.4319/lo.1996.41.5.0890; citation_id=CR51
citation_journal_title=Nature; citation_title=Greater drought intensity and frequency before AD1200 in the Northern Great Plains, USA; citation_author=K. R. Laird, S. C. Fritz, K. A. Maasch, B. F. Cumming; citation_volume=384; citation_publication_date=1996; citation_pages=552-554; citation_doi=10.1038/384552a0; citation_id=CR52
citation_journal_title=Journal of Paleolimnology; citation_title=A diatombased reconstruction of drought intensity, duration, and frequency from Moon Lake, North Dakota: A sub-decadal record of the last 2300 years; citation_author=K. R. Laird, S. C. Fritz, B. F. Cumming; citation_volume=19; citation_publication_date=1998; citation_pages=161-179; citation_doi=10.1023/A:1007929006001; citation_id=CR53
citation_journal_title=Limnology and Oceanography; citation_title=Freshwater and marine coupling in estuaries of the Mississippi River deltaic plain; citation_author=C. J. Madden, J. W. Day, J. M. Randall; citation_volume=33; citation_publication_date=1988; citation_pages=982-1004; citation_doi=10.4319/lo.1988.33.4_part_2.0982; citation_id=CR54
citation_journal_title=European Journal of Phycology; citation_title=Auxospore formation, reproductive plasticity, and cell structure in Navicula ulvacea and the resurrection of the genus Dickieia (Bacillariophyta); citation_author=D. G. Mann; citation_volume=29; citation_publication_date=1994; citation_pages=141-157; citation_doi=10.1080/09670269400650591; citation_id=CR55
citation_journal_title=Hydrobiologia; citation_title=A comparison of phytoplankton assemblages in the Chesapeake and Delaware estuaries (USA), with emphasis on diatoms; citation_author=H. G. Marshall, R. W. Alden; citation_volume=269/270; citation_publication_date=1993; citation_pages=251-261; citation_doi=10.1007/BF00028024; citation_id=CR56
citation_journal_title=Ecology; citation_title=Distributional patterns in assemblages of attached diatoms from Yaquina estuary, Oregon; citation_author=C. D. McIntire, W. S. Overton; citation_volume=52; citation_publication_date=1971; citation_pages=758-777; citation_doi=10.2307/1936024; citation_id=CR57
citation_journal_title=Aquatic Botany; citation_title=Response of a freshwater plant community to increased salinity and increased water level; citation_author=K. L. McKee, I. A. Mendelssohn; citation_volume=34; citation_publication_date=1989; citation_pages=301-316; citation_doi=10.1016/0304-3770(89)90074-0; citation_id=CR58
Meade, R. H. and R. S. Parker. 1984. Sediments in rivers of the United States. National Water Supply Summary. United States Geological Survey Water Supply Paper 2275.
citation_journal_title=Journal of Coastal Research; citation_title=Assessment of the 137Cs method for estimating sediment accumulation rates: Louisiana salt marshes; citation_author=C. S. Milan, E. M. Swenson, R. E. Turner, J. M. Lee; citation_volume=11; citation_publication_date=1995; citation_pages=296-307; citation_id=CR60
citation_journal_title=Botanica Marina; citation_title=Spatial and seasonal distribution of littoral diatoms in Yaquina Estuary, Oregon (USA); citation_author=W. W. Moore, C. D. McIntire; citation_volume=20; citation_publication_date=1977; citation_pages=99-109; citation_doi=10.1515/botm.1977.20.2.99; citation_id=CR61
citation_journal_title=Bibliotheca Phycologica; citation_title=Marine diatoms associated with mangrove prop roots in the Indian River, Florida, U. S. A.; citation_author=J. N. Navarro; citation_volume=61; citation_publication_date=1982; citation_pages=1-151; citation_id=CR62
citation_journal_title=Journal of Geophysical Research; citation_title=Atmospheric fluxes and marsh-soil inventories of 7Be and 210Pb; citation_author=C. R. Olsen, I. L. Larsen, P. D. Lowery, N. H. Cutshall, J. F. Todd, G. T. F. Wong, W. H. Casey; citation_volume=90; citation_issue=D6; citation_publication_date=1985; citation_pages=10,487-10,495; citation_doi=10.1029/JD090iD06p10487; citation_id=CR63
citation_journal_title=Estuaries and Coasts; citation_title=Some applications of paleoecology to the management of tidal marshes; citation_author=R. A. Orson; citation_volume=19; citation_publication_date=1996; citation_pages=238-246; citation_doi=10.2307/1352229; citation_id=CR64
citation_title=Paleoindicators of changing water conditions in Louisiana estuaries; citation_publication_date=1996; citation_id=CR65; citation_author=M. L. Parsons; citation_publisher=Department of Oceanography and Coastal Sciences, Louisiana State University
citation_journal_title=Journal of Coastal Research; citation_title=Salt marsh sedimentary record of the landfall of Hurricane Andrew on the Louisiana coast: Diatoms and other paleoindicators; citation_author=M. L. Parsons; citation_volume=14; citation_publication_date=1998; citation_pages=939-950; citation_id=CR66
Patrick, R. and C. W. Reimer. 1966. The Diatoms of the United States (exclusive of Alaska and Hawaii). I: Eragilariaceae, Eunotiaceae, Achnanthaeae, Naviculaceae. Monographs of The Academy of Natural Sciences of Philadelphia, no. 13. Philadelphia.
Patrick, R. and C. W. Reimer. 1975. The Diatoms of the United States (exclusive of Alaska and Hawaii). II: Part I. Monographs of The Academy of Natural Sciences of Philadelphia, no. 13. Philadelphia.
citation_journal_title=Nature; citation_title=Observations on lake sediments using fallout 137Cs as a tracer; citation_author=W. Pennington, R. S. Cambray, E. H. Fisher; citation_volume=242; citation_publication_date=1973; citation_pages=324-326; citation_doi=10.1038/242324a0; citation_id=CR69
citation_journal_title=Phycologia; citation_title=The genus Cyclotella (Bacillariophyta) in Choctawhatchee Bay, Florida, with special reference to C. striata and C. choctawhatcheeana sp. nov.; citation_author=A. K. S. K. Prasad, J. A. Nienow, R. J. Livingston; citation_volume=29; citation_publication_date=1990; citation_pages=418-436; citation_id=CR70
citation_journal_title=Hydrobiologia; citation_title=Recent sedimentation in a freshwater reservoir in SW-Finland: The diatomological and chemical evidence of sediments on the development of the water body; citation_author=M. Räsänen; citation_volume=143; citation_publication_date=1986; citation_pages=361-369; citation_doi=10.1007/BF00026684; citation_id=CR71
citation_journal_title=Hydrobiologia; citation_title=Changes in diatom flora deposited annually during the freshening of the impounded sea-bay of Gennarbyviken in southern Finland; citation_author=M. Räsänen, K. Tolonen; citation_volume=103; citation_publication_date=1983; citation_pages=147-152; citation_doi=10.1007/BF00028443; citation_id=CR72
citation_journal_title=Estuaries and Coasts; citation_title=Patterns of sediment deposition in subsiding coastal salt marshes, Terrebonne Bay, Louisiana: The role of winter storms; citation_author=D. J. Reed; citation_volume=12; citation_publication_date=1989; citation_pages=222-227; citation_doi=10.2307/1351901; citation_id=CR73
citation_journal_title=Progress in Physical Geography; citation_title=The impact of sea-level rise on coastal salt marshes; citation_author=D. J. Reed; citation_volume=14; citation_publication_date=1990; citation_pages=24-40; citation_doi=10.1177/030913339001400403; citation_id=CR74
citation_journal_title=Earth Science Processes and Landforms; citation_title=The response of coastal marshes to sea-level rise: Survival or submergence?; citation_author=D. J. Reed; citation_volume=20; citation_publication_date=1995; citation_pages=39-48; citation_doi=10.1002/esp.3290200105; citation_id=CR75
citation_title=The Ecology of the Algae; citation_publication_date=1981; citation_id=CR76; citation_author=F. E. Round; citation_publisher=Cambridge University Press
citation_title=The Diatoms; citation_publication_date=1990; citation_id=CR77; citation_author=F. E. Round; citation_author=R. M. Crawford; citation_author=D. G. Mann; citation_publisher=Cambridge University Press
citation_title=SAS/STAT User's Guide; citation_publication_date=1988; citation_id=CR78; citation_publisher=SAS Institute Inc.
citation_journal_title=Canadian Journal of Fisheries and Aquatic Sciences; citation_title=Historical nutrient enrichment of Lake Ontario: Paleolimnological evidence; citation_author=C. L. Schelske; citation_volume=48; citation_publication_date=1991; citation_pages=1529-1538; citation_doi=10.1139/f91-181; citation_id=CR79
citation_title=Biometry; citation_publication_date=1969; citation_id=CR80; citation_author=R. R. Sokal; citation_author=F. J. Rohlf; citation_publisher=W. H. Freeman and Company
citation_journal_title=Nature; citation_title=Recent subsidence of the Suez Canal; citation_author=D. J. Stanley, G. A. Goodfriend; citation_volume=388; citation_publication_date=1997; citation_pages=335-336; citation_doi=10.1038/40997; citation_id=CR81
citation_journal_title=Estuarine, Coastal and Shelf Science; citation_title=Spoil banks: effects on a coastal marsh water level regime; citation_author=E. M. Swenson, R. E. Turner; citation_volume=24; citation_publication_date=1987; citation_pages=599-609; citation_doi=10.1016/0272-7714(87)90101-6; citation_id=CR82
citation_title=Water levels and salinity in the Barataria-Terrebonne estuarine system; citation_inbook_title=Status and Historical Trends of Hydrologic Modification, Reduction in Sediment Availability, and Habitat Loss/Modification in the Barataria and Terrebonne Estuarine System; citation_publication_date=1995; citation_pages=129-201; citation_id=CR83; citation_author=E. M. Swenson; citation_author=C. M. Swarzenski; citation_publisher=Barataria-Terrebonne National Estuary Program
citation_journal_title=Ecological Engineering; citation_title=System-development matrix for adaptive management of coastal ecosystem restoration projects; citation_author=R. M. Thom; citation_volume=8; citation_publication_date=1997; citation_pages=219-232; citation_doi=10.1016/S0925-8574(97)00012-8; citation_id=CR84
Turner, R. E. 1987. Relationships between canal and levee density and coastal land loss in Louisiana. United States Fish and Wildlife Service Biological Report 85(14). Washington, D.C.
citation_journal_title=Estuaries and Coasts; citation_title=Wetland loss in the northern Gulf of Mexico: Multiple working hypotheses; citation_author=R. E. Turner; citation_volume=20; citation_publication_date=1997; citation_pages=1-13; citation_doi=10.2307/1352716; citation_id=CR86
citation_journal_title=Contributions in Marine Science; citation_title=A note on standing crop of Spartina alterniflora in Texas and Florida; citation_author=R. E. Turner, J. G. Gosselink; citation_volume=19; citation_publication_date=1975; citation_pages=13-18; citation_id=CR87
citation_journal_title=European Journal of Phycology; citation_title=Distribution of estuarine benthic diatom species along salinity and nutrient gradients; citation_author=G. C. Underwood, J. Phillips, K. Saunders; citation_volume=33; citation_publication_date=1998; citation_pages=173-183; citation_doi=10.1080/09670269810001736673; citation_id=CR88
citation_title=Barataria Basin: Salinity Changes and Oyster Distribution; citation_publication_date=1976; citation_id=CR89; citation_author=V. R. Sickle; citation_author=B. B. Barrett; citation_author=L. J. Gulick; citation_author=T. B. Ford; citation_publisher=Center for Wetland Resources, Louisiana State University
citation_journal_title=Journal Royal Microscopic Society; citation_title=A new diatom genus from east Asia; citation_author=M. Voigt; citation_volume=79; citation_publication_date=1960; citation_pages=95-96; citation_id=CR90
citation_journal_title=Hydrobiologia; citation_title=Reconstruction of sedimentary environments in Holocene coastal deposits of the southwest Netherlands; the Poortvliet boring, a case study of paleoenvironmental diatom research; citation_author=P. C. Vos, H. Wolf; citation_volume=270; citation_publication_date=1993; citation_pages=297-306; citation_doi=10.1007/BF00028028; citation_id=CR91
citation_journal_title=Journal of Geophysical Research; citation_title=Dynamics of saltwater intrusion in coastal channels; citation_author=F. C. Wang; citation_volume=93; citation_issue=C6; citation_publication_date=1988; citation_pages=6937-6946; citation_doi=10.1029/JC093iC06p06937; citation_id=CR92
citation_title=Plain coast changes: Human impacts and riversea system control—Examples from China; citation_inbook_title=Conference on Coastal Change, Bordomer-95; citation_publication_date=1996; citation_pages=172-179; citation_id=CR93; citation_author=Y. Wang; citation_publisher=United Nations Educational, Scientific and Cultural Organization
citation_journal_title=Journal of Phycology; citation_title=Paterns of distribution of diatom assemblages along environmental gradients in the Severn River Estuary, Chesapeake Bay, Maryland; citation_author=C. C. Wilderman; citation_volume=23; citation_publication_date=1987; citation_pages=209-217; citation_id=CR94
citation_journal_title=Journal of Paleolimnology; citation_title=Diatomsalinity relationships in 111 lakes from the interior plateau of British Columbia, Canada: the development of diatom-based models for paleosalinity reconstructions; citation_author=S. E. Wilson, B. F. Cumming, J. P. Smol; citation_volume=12; citation_publication_date=1994; citation_pages=197-221; citation_doi=10.1007/BF00678021; citation_id=CR95
citation_journal_title=Canadian Journal of Fisheries and Aquatic Sciences; citation_title=Assessing the reliability of salinity inference models from diatom assemblages: an examination of a 219-lake data set from western North America; citation_author=S. E. Wilson, B. F. Cumming, J. P. Smol; citation_volume=53; citation_publication_date=1996; citation_pages=1580-1594; citation_doi=10.1139/cjfas-53-7-1580; citation_id=CR96
citation_journal_title=Estuaries and Coasts; citation_title=Salinity trends in Louisiana estuaries; citation_author=W. J. Wiseman, E. M. Swenson, J. Power; citation_volume=13; citation_publication_date=1990; citation_pages=265-271; citation_doi=10.2307/1351917; citation_id=CR97
citation_journal_title=Estuarine, Coastal and Shelf Science; citation_title=Fine-sediment dynamics in the Mekong River Estuary, Vietnam; citation_author=E. Wolanski, N. N. Huan, L. T. Dao, N. H. Nhan, N. N. Thuy; citation_volume=43; citation_publication_date=1996; citation_pages=565-582; citation_doi=10.1006/ecss.1996.0088; citation_id=CR98
citation_journal_title=Oecologia; citation_title=Salt marsh productivity with natural and altered tidal circulation; citation_author=J. B. Zedler, T. Winfield, P. Williams; citation_volume=44; citation_publication_date=1980; citation_pages=236-240; citation_doi=10.1007/BF00572685; citation_id=CR99